cbcvebase.
CVE-2022-45421
published 2022-12-22

CVE-2022-45421: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed evidence of memory…

PriorityP341high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.70%
48.7th percentile
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

Affected

19 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 107.0-1 (sid)firefox 107.0-1 (sid)
debianfirefox-esr< firefox 107.0-1 (sid)firefox 107.0-1 (sid)
debianthunderbird< firefox 107.0-1 (sid)firefox 107.0-1 (sid)
mozillafirefox< 107.0107.0
mozillafirefox
mozillafirefox>= 0 < 107.0+build2-0ubuntu0.18.04.1107.0+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 107.0+build2-0ubuntu0.20.04.1107.0+build2-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 107107
mozillafirefox_esr< 102.5102.5
mozillafirefox_esr>= unspecified < 102.5102.5
mozillathunderbird< 102.5102.5
mozillathunderbird>= 0 < 1:102.5.0-1~deb11u11:102.5.0-1~deb11u1
mozillathunderbird>= 0 < 1:102.5.0-11:102.5.0-1
mozillathunderbird>= 0 < 1:102.5.0-11:102.5.0-1
mozillathunderbird>= 0 < 1:102.5.0-11:102.5.0-1
mozillathunderbird>= 0 < 1:102.7.1+build2-0ubuntu0.18.04.11:102.7.1+build2-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:102.7.1+build2-0ubuntu0.20.04.11:102.7.1+build2-0ubuntu0.20.04.1
mozillathunderbird>= 0 < 1:102.7.1+build2-0ubuntu0.22.04.11:102.7.1+build2-0ubuntu0.22.04.1
mozillathunderbird>= unspecified < 102.5102.5

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.1HIGH
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